-- @owner: wang-tianjing1
-- @date: 2025/3/10
-- @testpoint:opengauss关键字raw(非保留)，作为函数名，部分测试点合理报错
-- @modified by: wang-tianjing1 at 2025/03/10,报错信息发生变化，优化用例

--关键字不带引号-合理报错
drop function if exists raw;
create function raw(i integer)
returns integer
as $$
begin
    return i+1;
end;
$$ language plpgsql;
/
drop function if exists raw;

--关键字带双引号-成功
drop function if exists "raw";
create function "raw"(i integer)
returns integer
as $$
begin
    return i+1;
end;
$$ language plpgsql;
/
drop function "raw";
--关键字带单引号-合理报错
drop function if exists 'raw';
create function 'raw'(i integer)
returns integer
as $$
begin
    return i+1;
end;
$$ language plpgsql;
/
--关键字带反引号-合理报错
drop function if exists `raw`;
create function `raw`(i integer)
returns integer
as $$
begin
    return i+1;
end;
$$ language plpgsql;
/
